| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.37 | 9.562% | $174.609 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $10.86 | 7.343% | $11.6574 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $99.39 | 12.705% | $112.0175 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $183.87 | 13.234% | $208.2034 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $179.49 | 8.596% | $194.919 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $228.35 | 6.112% | $242.3068 | $242.31 | $242.30 | $242.30 |
| Purchase #7 | $28.52 | 4.386% | $29.7709 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $889.85 | $973.4840 | $973.49 | $973.40 | $973.50 | |